belgattitude/httpx

export type PlainObjectKey = string | number | symbol;

export type BasePlainObject = Record<PlainObjectKey, unknown>;

export interface DefaultBasePlainObject extends BasePlainObject {
  readonly __tag: 'default-plain-object';
}

export type Simplify<T> = {
  [P in keyof T]: T[P];
  // eslint-disable-next-line sonarjs/no-useless-intersection
} & NonNullable<unknown>;

export type PlainObjectDeepPartialUnknown<T> = {
  [P in keyof T]?: NonNullable<T[P]> extends BasePlainObject
    ? Simplify<PlainObjectDeepPartialUnknown<NonNullable<T[P]>>>
    : unknown;
};

export type MsgOrErrorFactory = string | (() => Error);